Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
DIGITAL.CSIC
Article . 2010 . Peer-reviewed
Data sources: DIGITAL.CSIC
versions View all 2 versions
addClaim

Método rápido para la determinación de escualeno en aceites vegetales

Authors: Lanzón, Augusto; Guinda Garín, M. Ángeles; Albi, Tomás; Osa, C. de la;

Método rápido para la determinación de escualeno en aceites vegetales

Abstract

[ES] Se describe un método analítico, sencillo y rápido, para la cuantificación de escualeno en aceites comestibles. El método consiste en realizar primero una metilación alcalina en frío de la muestra grasa disuelta en hexano y, posterior análisis de la disolución de hexano por cromatografía gaseosa usando patrón interno. Se presentan una recta de calibrado con patrones cromatográficos puros, así como, los coeficientes de variación de muestras de aceites con alto, medio y bajo contenido en escualeno.

[EN] A simple and rapid analytical method for the quantification of squalene in vegetable oils is described. The method consists of a cold alkaline methylation of the oil sample diluted with hexane followed by quantitation by gas chromatography with internal standard. A calibration curve obtained using different standard solutions, and coefficients of variation for three different samples with high, medium and low content of squalene, are reported.

3 páginas, 3 figuras, 1 tabla.

Peer reviewed

Country
Spain
Related Organizations
Keywords

Gas chromatography, Vegetable oil, Aceite vegetal, Escualeno (determinación), Cromatografía gaseosa, Squalene (determination)

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green